Correct ECMC_PREV_PLG_P pointer reference

Corrects the ECMC_PREV_PLG_P pointer reference of loadPlugin.cmd.

Also sneaks in a number of corrections to commentaries related to
ecmcXXXPrevXXX.db and the auto gui generation in the
scripts/loadXXX.cmd and scripts/addXXX.cmd files.

db/core/ecmcPlcPrevPlc.db

@@ -1,6 +1,6 @@
 
-# This record is already initialized by the previous call to addAxis.cmd
-# Used to make a "pointer" between the axes objects to be used to autoconfigure GUI
+# This record is already initialized by the previous call to loadPLCFile.cmd
+# Used to make a "pointer" between the PLC objects to be used to autoconfigure GUI
 # This db is only used to set the VAL field
 record(ao,"$(PREV_ECMC_P)NxtObjId") {
     field(VAL,  "$(NEXT_OBJ_ID=-1)")

db/core/ecmcPlgPrevPlg.db

@@ -1,5 +1,5 @@
 
-# This record is already initialized by the previous call to addAxis.cmd
+# This record is already initialized by the previous call to loadPlugin.cmd
 # Used to make a "pointer" between the plugin objects to be used to autoconfigure GUI
 # This db is only used to set the VAL field
 record(ao,"$(PREV_ECMC_P)NxtObjId") {

scripts/addDataStorage.cmd

@@ -46,19 +46,19 @@ dbLoadTemplate(${SUBST_FILE="ecmcDS.substitutions"}, "P=${ECMC_PREFIX}, PORT=${E
 epicsEnvUnset(ECMC_DS_ID_2_CHARS)
 
 #- Below for facilitate auto gui generation
-# Do not set NxtObj "pointer" if this is the first axis (ECMC_PREV_DS_OBJ_ID==-1)
+# Do not set NxtObj "pointer" if this is the first dataStorage (ECMC_PREV_DS_OBJ_ID==-1)
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_NEXT_DS,"${ECMC_PREV_DS_OBJ_ID=-1}>=0", "","#- ")
 ${ECMC_EXE_NEXT_DS}ecmcFileExist(ecmcDsPrevDs.db,1,1)
 ${ECMC_EXE_NEXT_DS}dbLoadRecords(ecmcDsPrevDs.db,"NEXT_OBJ_ID=${DS_ID=-1},PREV_ECMC_P=${ECMC_PREV_DS_P=""}")
 epicsEnvUnset(ECMC_EXE_NEXT_DS)
 
-#- If this is the first added slave then store value in P:MCU-Cfg-AX-FrstObj
+#- If this is the first added dataStorage then store value in P:MCU-Cfg-AX-FrstObjId
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_FIRST_DS,"${ECMC_PREV_DS_OBJ_ID=-1}<0", "","#- ")
 ${ECMC_EXE_FIRST_DS}ecmcFileExist(ecmcDsFirstDs.db,1,1)
 ${ECMC_EXE_FIRST_DS}dbLoadRecords(ecmcDsFirstDs.db,"P=${ECMC_PREFIX},FIRST_OBJ_ID=${DS_ID}")
 epicsEnvUnset(ECMC_EXE_FIRST_DS)
 
-#- Store info to populate the ECMC_P-NxtObj "pointer" of next added axis
+#- Store info to populate the ECMC_P-NxtObj "pointer" of next added dataStorage
 epicsEnvSet(ECMC_PREV_DS_P,"$(ECMC_PREFIX)MCU-Cfg-DS${DS_ID}-")
 epicsEnvSet(ECMC_PREV_DS_OBJ_ID,${DS_ID})
 

scripts/addSlave.cmd

@@ -61,7 +61,7 @@ ecmcEpicsEnvSetCalcTernary(ECMC_EXE_NEXT_SLV,"${ECMC_EC_PREV_SLAVE_NUM=-1}>=0",
 ${ECMC_EXE_NEXT_SLV}dbLoadRecords(ecmcEcPrevSlave.db,"NEXT_SLAVE_ID=${ECMC_EC_SLAVE_NUM=-1},PREV_ECMC_P=${ECMC_PREV_ECMC_P=""}")
 epicsEnvUnset(ECMC_EXE_NEXT_SLV)
 
-#- If this is the first added slave then store value in P:MCU-Cfg-EC-FrstObj
+#- If this is the first added slave then store value in P:MCU-Cfg-EC-FrstObjId
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_FIRST_SLAVE,"${ECMC_EC_PREV_SLAVE_NUM=-1}<0", "","#- ")
 #- Next slave of the previous slave is this slave
 ${ECMC_EXE_FIRST_SLAVE}dbLoadRecords(ecmcEcFirstSlave.db,"P=${ECMC_PREFIX},FIRST_SLAVE_ID=${ECMC_EC_SLAVE_NUM}")

scripts/loadPLCFile.cmd

@@ -56,19 +56,19 @@ dbLoadTemplate(${SUBST_FILE="ecmcPlc.substitutions"}, "PORT=${ECMC_ASYN_PORT},A=
 epicsEnvUnset(ECMC_PLC_ID_2_CHARS)
 
 #- Below for facilitate auto gui generation
-# Do not set NxtObj "pointer" if this is the first axis (ECMC_PREV_PLC_OBJ_ID==-1)
+# Do not set NxtObj "pointer" if this is the first PLC (ECMC_PREV_PLC_OBJ_ID==-1)
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_NEXT_PLC,"${ECMC_PREV_PLC_OBJ_ID=-1}>=0", "","#- ")
 ${ECMC_EXE_NEXT_PLC}ecmcFileExist(ecmcPlcPrevPlc.db,1,1)
 ${ECMC_EXE_NEXT_PLC}dbLoadRecords(ecmcPlcPrevPlc.db,"NEXT_OBJ_ID=${ECMC_PLC_ID=-1},PREV_ECMC_P=${ECMC_PREV_PLC_P=""}")
 epicsEnvUnset(ECMC_EXE_NEXT_PLC)
 
-#- If this is the first added slave then store value in P:MCU-Cfg-AX-FrstObj
+#- If this is the first added PLC then store value in P:MCU-Cfg-PLC-FrstObjId
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_FIRST_PLC,"${ECMC_PREV_PLC_OBJ_ID=-1}<0", "","#- ")
 ${ECMC_EXE_FIRST_PLC}ecmcFileExist(ecmcPlcFirstPlc.db,1,1)
 ${ECMC_EXE_FIRST_PLC}dbLoadRecords(ecmcPlcFirstPlc.db,"P=${ECMC_PREFIX},FIRST_OBJ_ID=${ECMC_PLC_ID}")
 epicsEnvUnset(ECMC_EXE_FIRST_PLC)
 
-#- Store info to populate the ECMC_P-NxtObj "pointer" of next added axis
+#- Store info to populate the ECMC_P-NxtObj "pointer" of next added PLC
 epicsEnvSet(ECMC_PREV_PLC_P,"$(ECMC_PREFIX)MCU-Cfg-PLC${ECMC_PLC_ID}-")
 epicsEnvSet(ECMC_PREV_PLC_OBJ_ID,${ECMC_PLC_ID})
 

scripts/loadPlugin.cmd

@@ -3,7 +3,7 @@
 #- Arguments: FILE, PLUGIN_ID, [CONFIG], [REPORT]
 
 #-d /**
-#-d   \brief Script for loading a ecmc pluginfrom file.
+#-d   \brief Script for loading a ecmc plugin from file.
 #-d   \author Anders Sandström
 #-d   \file
 #-d   \param FILE      Filename of plugin shared lib (./ecmcPlugin_Advanced.so)
@@ -26,18 +26,18 @@ epicsEnvUnset(ECMC_PLUGIN_REPORT);
 ecmcFileExist(ecmcPlg.template,1,1)
 dbLoadRecords(ecmcPlg.template, "P=${ECMC_PREFIX},Index=${PLUGIN_ID}")
 
-# Do not set NxtObj "pointer" if this is the first axis (ECMC_PREV_PLG_OBJ_ID==-1)
+# Do not set NxtObj "pointer" if this is the first plugin (ECMC_PREV_PLG_OBJ_ID==-1)
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_NEXT_PLG,"${ECMC_PREV_PLG_OBJ_ID=-1}>=0", "","#- ")
 ${ECMC_EXE_NEXT_PLG}ecmcFileExist(ecmcPlgPrevPlg.db,1,1)
 ${ECMC_EXE_NEXT_PLG}dbLoadRecords(ecmcPlgPrevPlg.db,"NEXT_OBJ_ID=${PLUGIN_ID=-1},PREV_ECMC_P=${ECMC_PREV_PLG_P=""}")
 epicsEnvUnset(ECMC_EXE_NEXT_PLG)
 
-#- If this is the first added slave then store value in P:MCU-Cfg-AX-FrstObj
+#- If this is the first added plugin then store value in P:MCU-Cfg-PLG-FrstObjId
 ecmcEpicsEnvSetCalcTernary(ECMC_EXE_FIRST_PLG,"${ECMC_PREV_PLG_OBJ_ID=-1}<0", "","#- ")
 ${ECMC_EXE_FIRST_PLG}ecmcFileExist(ecmcPlgFirstplg.db,1,1)
 ${ECMC_EXE_FIRST_PLG}dbLoadRecords(ecmcPlgFirstplg.db,"P=${ECMC_PREFIX},FIRST_OBJ_ID=${PLUGIN_ID}")
 epicsEnvUnset(ECMC_EXE_FIRST_PLG)
 
-#- Store info to populate the ECMC_P-NxtObj "pointer" of next added axis
-epicsEnvSet(ECMC_PREV_PLG_P,"$(ECMC_PREFIX)MCU-Cfg-DS${PLUGIN_ID}-")
+#- Store info to populate the ECMC_P-NxtObj "pointer" of next added plugin
+epicsEnvSet(ECMC_PREV_PLG_P,"$(ECMC_PREFIX)MCU-Cfg-PLG${PLUGIN_ID}-")
 epicsEnvSet(ECMC_PREV_PLG_OBJ_ID,${PLUGIN_ID})